Low-E windows are made from glass that has a microscopic metallic ... come pre-coated from the manufacturer, or an e coating ...

These high-performing glass and film options provide an array of useful ... transmittance and superior thermal performance. ThermL low-e glass is engineered for use on the interior surface of ...

Remember, too, that it goes on the inside of your windows. Maintaining your low-E film is straightforward. Cleaning can be ...